Class EmailService

src/main/java/com/ms/email/services/EmailService.java:19–54

import java.util.UUID;

@Service
public class EmailService {

    @Autowired
    EmailRepository emailRepository;

    @Autowired
    private JavaMailSender emailSender;

    @Transactional
    public EmailModel sendEmail(EmailModel emailModel) {
        emailModel.setSendDateEmail(LocalDateTime.now());
        try{
            SimpleMailMessage message = new SimpleMailMessage();
            message.setFrom(emailModel.getEmailFrom());
            message.setTo(emailModel.getEmailTo());
            message.setSubject(emailModel.getSubject());
            message.setText(emailModel.getText());
            emailSender.send(message);

            emailModel.setStatusEmail(StatusEmail.SENT);
        } catch (MailException e){
            emailModel.setStatusEmail(StatusEmail.ERROR);
        } finally {
            return emailRepository.save(emailModel);
        }
    }

    public Page<EmailModel> findAll(Pageable pageable) {
        return  emailRepository.findAll(pageable);
    }

    public Optional<EmailModel> findById(UUID emailId) {
        return emailRepository.findById(emailId);
    }
}